{% if song.is_locked() %}
 <span style="display:none">l</span>
 <img class="song_tail" src="{{ STATIC_URL }}lock.png" alt="Locked" title="Locked" />
{% else %}
 <span style="display:none">u</span>
 {% if user.is_authenticated() %}
  <a href="{{ url ("dv-add_queue", song.id) }}" onclick="requestsong({{ song.id }});return false;">
  <img class="song_tail" src="{{ STATIC_URL }}add.png" alt="Add To Queue" title="Add To Queue" /></a>
 {% endif %}
{% endif %}
